digitalWrite(outputPin,HIGH); // if battery is not charged, re-enable charging } } } The code is pretty simple and self-explanatory. I conclude with a few pictures of the finished project: Find my project on Fr
const int ledPin = 13; // LED connected to digital pin 13 void setup() { pinMode(ledPin, OUTPUT); } void loop() { digitalWrite(ledPin, HIGH); // set the LED on delay(2000); // wait for two seconds digitalWrite(ledPin, LOW); // set the LED off delay(2000); // wait for...
Serial.print("-");//Prints User entered Code delay(200); }elseif(dotButtonState == HIGH) { turnONLedSpeaker(300); morseCode.concat("."); Serial.print("."); delay(200); }else{ //Turn OFF LED digitalWrite(ledPin, LOW); } } charconvertIntoText(String characterCode) { characterAsci...
digitalWrite(ledPin, LOW); // Turn off LED STM32LowPower.standby(); // Enter standby mode...
pinMode 是其中之一,digitalWrite 是另一个。当你使用一个函数时,它被称为调用一个函数。要调用一个函数,你要写函数名,后面跟着括号。如果函数需要参数,它们被放在括号内。如果不是,它们是空的。对函数的调用以分号结束。分号让程序编译器知道这是调用或命令的结尾。 |...
I had a bunch of ATmega 16A and ATtiny 85 microcontrollers lying around and I was trying to find a way to program them using Arduino code. There are two main reasons, why I wanted to use Arduino code. The first reason was to use the many built-in functions likedigitalWrite,digitalReadetc...
digitalWrite(PC13, LOW); delay(500); } 接着在运行pio run 的终端再输入 platformio run --target upload 来下载一些上传工具并上传,比如stlink的驱动～ 接着你就可以把你的stlink和单片机连在一起,也可以直接使用串口下,直接用usb下也可以。 我们需要改一下下载模式: ...
This is the place where our main code goes, and where we also like to use the "pause". void loop() { delay(1000); } To light up a LED, we'll need to enable (set HIGH) or disable (set LOW) the corresponding Arduino pins. This is possible by using the digitalWrite method, ...
Source Code : #include <ESP8266WiFi.h> #include <WiFiClientSecure.h> #include <TelegramBot.h> #define LED 14 //D3 const char* ssid = "Telegram"; const char* password = "getupdate"; const char BotToken[] = "660345429:ACGlSKhCRMmgKHNJH4pG3ut_1R_66flenqQ"; ...
digitalWrite(LED_BUILTIN,LOW);// turn the LED off by making the voltage LOW delay(1000);// wait for a second } Open theplatformio.iniconfiguration file and check it's correct: [env:seeed_wio_terminal] platform = atmelsam board = seeed_wio_terminal ...